@namespace url("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul");
treeitem[selected="true"] > treerow{
background:transparent!important;
border:none!important;
color:-moz-FieldText!important}

treecell:hover{
text-decoration:underline!important;
color:#0000ff!important;
cursor:pointer}

treecell:hover:active{
text-decoration:underline!important;
color:red!important}